编辑“︁DEN 0255-4700”︁

{{Starbox begin |
   name=DENIS 0255-4700 }}
{{Starbox image 
| image = 
| caption = 
}} 
{{Starbox observe |
  epoch=J2000 
| ra = {{RA|02|55|03.579}}<ref name="SIMBAD" />
| dec = {{DEC|-47|00|50.99}}<ref name="SIMBAD" />
|  appmag_v=22.92<ref name="RECONS">{{cite journal |last=[[Research Consortium on Nearby Stars]] |first=[[喬治亞州立大學|Georgia State University]] |date=January 1, 2012 |title=The 100 nearest star systems |journal=[http://www.chara.gsu.edu/RECONS/ RECONS] |url=http://www.chara.gsu.edu/RECONS/TOP100.posted.htm |accessdate=2012-06-11 |deadurl=yes |archiveurl=https://web.archive.org/web/20120513202710/http://www.chara.gsu.edu/RECONS/TOP100.posted.htm |archivedate=2012-05-13 }}</ref> | 
  constell=[[波江座]] }}
{{Starbox character |
  class=L8<ref name="SIMBAD" /> |
appmag_1_passband = R<!-- Passband for first apparent magnitude (e.g., H, J, K, etc.) --> |
appmag_1 = ~20.062<ref name="SIMBAD" /><!-- Value of first apparent magnitude  --> |
appmag_2_passband = I<!-- Passband for second apparent magnitude (e.g., H, J, K, etc.) --> |
appmag_2 = ~17.235<ref name="SIMBAD" /><!-- Value of second apparent magnitude  --> |
appmag_3_passband = J<!-- Passband for first apparent magnitude (e.g., H, J, K, etc.) --> |
appmag_3 = ~13.246<ref name="SIMBAD" /><!-- Value of third apparent magnitude  --> |
  b-v= |
  u-b= |
 r-i = |
 v-r = |
  variable= }}
{{Starbox astrometry |
  radial_v= |
  prop_mo_ra=1053 ±11<ref name="SIMBAD" /> |
  prop_mo_dec= -547 ±6<ref name="SIMBAD" /> |
  parallax=201.37 |
  p_error= 3.89|
  absmag_v=24.44 }}
{{Starbox detail|
  mass= ~0.05<ref name="RECONS"/> |
  radius= |
  luminosity= | 
  temperature= |
  metal= |
  rotation= |
  age= }}
{{Starbox catalog |
  names= 2MUCD 10158, <br />DENIS-P J025503.3-470049,<br /> 2MASS J02550357-4700509,<br /> DENIS-P J025503.5-470050,<br /> DENIS-P J0255.0-4700,<br /> 2MASSI 0255035-470050 }}
{{Starbox reference |
  Simbad=DENIS-P+J0255.0-4700
| ARICNS =  }}
{{Starbox end}}

'''DENIS 0255-4700'''是[[波江座]]中一颗非常暗淡的[[棕矮星]]，[[视星等]]只有22.92等，距离[[太阳系]]大约有16.2[[光年]]（4.97[[秒差距]]）。它的自行很大，赤经和赤纬方向分别达到1053 ±11 mas/年和-547 ±6 mas/年。它是离地球最近的[[恒星分类|光谱分类]]为L型的棕矮星。这颗十分靠近太阳系的棕矮星由[[近星研究小组]]（Research Consortium on Nearby Stars，RECONS）于2006年发现。<ref name="SIMBAD">{{cite web
 | url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=DENIS-P+J0255.0-4700
 | title=2MUCD 10158  -- Brown Dwarf (M<0.08solMass)
 | publisher=[[Centre de Données astronomiques de Strasbourg]]
 | accessdate=2009-12-14
 | archive-date=2012-08-15
 | archive-url=https://www.webcitation.org/69vax1Wn9?url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=DENIS-P+J0255.0-4700
 | dead-url=no
 }}</ref><ref>{{cite web | url=http://www.chara.gsu.edu/RECONS/press.2006.08.html | title=DISCOVERY OF THE NEAREST L DWARF: THE INTRINSICALLY FAINTEST OBJECT AT VISUAL WAVELENGTHS KNOWN BEYOND OUR SOLAR SYSTEM | publisher=[[RECONS]] | accessdate=2007-06-17 | deadurl=yes | archiveurl=https://web.archive.org/web/20120206074924/http://www.chara.gsu.edu/RECONS/press.2006.08.html | archivedate=2012-02-06 }}</ref><ref>{{ cite journal | title=The Solar Neighborhood. XVI. Parallaxes from CTIOPI: Final Results from the 1.5 m Telescope Program | url=https://archive.org/details/sim_astronomical-journal_2006-09_132_3/page/1234 | authors=Costa, Edgardo; Méndez, René A.; Jao, W.-C.; Henry, Todd J.; Subasavage, John P.; Ianna, Philip A. | journal=The Astronomical Journal | volume=132 | issue=3 | pages=1234–1247 | date=September 2006 | doi=10.1086/505706 | bibcode=2006AJ....132.1234C}}</ref>

==参见==
*[[临近恒星列表]]
*[[近星研究小组]]

==参考文献==
{{reflist}}

==外部链接==
* [https://web.archive.org/web/20120513202710/http://www.chara.gsu.edu/RECONS/TOP100.posted.htm RECONS List of the 100 nearest stars]

{{Nearest systems|4}}
{{波江座恒星}}

[[Category:波江座]]
[[Category:棕矮星]]
[[Category:次矮星]]